48698520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 256

約数和(自身を含む): 174182400

約数和(自身を除く): 125483880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 31, 38, 39, 40, 52, 53, 57, 60, 62, 65, 76, 78, 93, 95, 104, 106, 114, 120, 124, 130, 152, 155, 156, 159, 186, 190, 195, 212, 228, 247, 248, 260, 265, 285, 310, 312, 318, 372, 380, 390, 403, 424, 456, 465, 494, 520, 530, 570, 589, 620, 636, 689, 741, 744, 760, 780, 795, 806, 930, 988, 1007, 1060, 1140, 1178, 1209, 1235, 1240, 1272, 1378, 1482, 1560, 1590, 1612, 1643, 1767, 1860, 1976, 2014, 2015, 2067, 2120, 2280, 2356, 2418, 2470, 2756, 2945, 2964, 3021, 3180, 3224, 3286, 3445, 3534, 3705, 3720, 4028, 4030, 4134, 4712, 4836, 4929, 4940, 5035, 5512, 5890, 5928, 6042, 6045, 6360, 6572, 6890, 7068, 7410, 7657, 8056, 8060, 8215, 8268, 8835, 9672, 9858, 9880, 10070, 10335, 11780, 12084, 12090, 13091, 13144, 13780, 14136, 14820, 15105, 15314, 16120, 16430, 16536, 17670, 19716, 20140, 20670, 21359, 22971, 23560, 24168, 24180, 24645, 26182, 27560, 29640, 30210, 30628, 31217, 32860, 35340, 38285, 39273, 39432, 40280, 41340, 42718, 45942, 48360, 49290, 52364, 60420, 61256, 62434, 64077, 65455, 65720, 70680, 76570, 78546, 82680, 85436, 91884, 93651, 98580, 104728, 106795, 114855, 120840, 124868, 128154, 130910, 153140, 156085, 157092, 170872, 183768, 187302, 196365, 197160, 213590, 229710, 249736, 256308, 261820, 306280, 312170, 314184, 320385, 374604, 392730, 405821, 427180, 459420, 468255, 512616, 523640, 624340, 640770, 749208, 785460, 811642, 854360, 918840, 936510, 1217463, 1248680, 1281540, 1570920, 1623284, 1873020, 2029105, 2434926, 2563080, 3246568, 3746040, 4058210, 4869852, 6087315, 8116420, 9739704, 12174630, 16232840, 24349260, 48698520]

約数ペア:

[(1, 48698520), (2, 24349260), (3, 16232840), (4, 12174630), (5, 9739704), (6, 8116420), (8, 6087315), (10, 4869852), (12, 4058210), (13, 3746040), (15, 3246568), (19, 2563080), (20, 2434926), (24, 2029105), (26, 1873020), (30, 1623284), (31, 1570920), (38, 1281540), (39, 1248680), (40, 1217463), (52, 936510), (53, 918840), (57, 854360), (60, 811642), (62, 785460), (65, 749208), (76, 640770), (78, 624340), (93, 523640), (95, 512616), (104, 468255), (106, 459420), (114, 427180), (120, 405821), (124, 392730), (130, 374604), (152, 320385), (155, 314184), (156, 312170), (159, 306280), (186, 261820), (190, 256308), (195, 249736), (212, 229710), (228, 213590), (247, 197160), (248, 196365), (260, 187302), (265, 183768), (285, 170872), (310, 157092), (312, 156085), (318, 153140), (372, 130910), (380, 128154), (390, 124868), (403, 120840), (424, 114855), (456, 106795), (465, 104728), (494, 98580), (520, 93651), (530, 91884), (570, 85436), (589, 82680), (620, 78546), (636, 76570), (689, 70680), (741, 65720), (744, 65455), (760, 64077), (780, 62434), (795, 61256), (806, 60420), (930, 52364), (988, 49290), (1007, 48360), (1060, 45942), (1140, 42718), (1178, 41340), (1209, 40280), (1235, 39432), (1240, 39273), (1272, 38285), (1378, 35340), (1482, 32860), (1560, 31217), (1590, 30628), (1612, 30210), (1643, 29640), (1767, 27560), (1860, 26182), (1976, 24645), (2014, 24180), (2015, 24168), (2067, 23560), (2120, 22971), (2280, 21359), (2356, 20670), (2418, 20140), (2470, 19716), (2756, 17670), (2945, 16536), (2964, 16430), (3021, 16120), (3180, 15314), (3224, 15105), (3286, 14820), (3445, 14136), (3534, 13780), (3705, 13144), (3720, 13091), (4028, 12090), (4030, 12084), (4134, 11780), (4712, 10335), (4836, 10070), (4929, 9880), (4940, 9858), (5035, 9672), (5512, 8835), (5890, 8268), (5928, 8215), (6042, 8060), (6045, 8056), (6360, 7657), (6572, 7410), (6890, 7068)]